Audio entry kit based on the 4000 Series modular design incorporating two way speech, electronic call tone and lock release facility. The door station is available surface or flush mounting with up to 12 call buttons each with a back lit name plate. The standard finish is a stainless steel facia with gun metal grey frame. An anodized aluminium facia (/A) and PVD high brass (/HB) are also available. The frame is also available in silver chromium plating (/C) and gold chromium plating (/G). The telephone is wall mount with a lock release button and a three position call tone volume control. Up to 2 additional telephones can be installed in each apartment. The audio kit comes with a 3000 series style audiophone Art.3011 as standard and an Art.321 or Art.322 (13Vac) power supply.
